DDraceNetwork - developer

dpkg --list | grep libglew

00:04

@Shrod what does the above command return?

00:05

this

Your DDNet expects a libglew version older than what you have now. You should rebuild/reinstall DDNet

oh okay, i will try thank you ^^

ddnet-maps

[ddnet-maps:master] 1 new commit

ccf9ea9 A Try It - ddnet-maps

I get several reports for lag on my server, can it be the 128 player algorithm @Learath2 @heinrich5991?

how would we know, profile it and you'll know

11:26

We have pretty inefficient O(n^2) algorithms all over the code

as @Learath2 says, it's hard to say what exactly causes it

11:28

but the more players you add, the more problems will come from O(n^2) algorithms

for both the collision checks and the playermap you can take a look at AABBs or quadtrees or map chunking

AABB?

axis aligned bounding box

American Association of Blood Banks

definitely not that

oh, spatial hashing is also interesting

11:39

(I think I would start with just chunking up the map)

I don't know spatial hashing except for soing something like h(p) = p.x+p.y

gdin

[ddnet-web:master] 1 new commit

2d9645e (Re)added Neh - gdin

I'm trying to build again ddnet like @Rafael Fontenelle told me, but the command cmake .. and make doesn't work, someone else what to do please?

@Shrod what distribution do you have?

@heinrich5991 Linux mint 19.03

type sudo apt install build-essential

it's done

then try cmake .. again

sudo apt install libnotify-dev

okay ty

13:24

it's done

then try cmake ..

yes its good

nice!

ohh thank you very much!

you're welcome. if you run into any more troubles, make sure to ask here ^^

ok thank you very much ^^ I may have a problem but I will first check if it does with this version before telling you about it